Library Hours 24 - Your Trusted Library Guide

Expert guides, tips, and real-time information for finding library hours worldwide. Updated daily by our editorial team.

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Library Hours 24 Editorial Team

Our team of library enthusiasts and researchers updates this directory daily, verifying hours with official library websites and calling branches directly when needed. We're passionate about connecting people with their local libraries.

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Last Updated: December 5, 2025 | Coverage: 1000+ Libraries | Countries: 30+

Your Complete Guide to Finding Library Hours

Finding accurate, up-to-date library hours can be challenging whether you're looking for your local public library, a university research library, or a 24-hour study space. Library Hours 24 solves this by providing real-time opening times for over 1,000 libraries across 30+ countries, all in one searchable directory.

How to Use This Directory

  1. Search by Name: Type the library name in the search box above
  2. Browse by City: Select your city from the popular cities section
  3. Filter by Type: Use categories for 24/7 libraries, public libraries, or university libraries
  4. Check Details: Each guide includes addresses, phone numbers, and insider tips

Types of Library Hours We Cover

Public Library Hours: We cover all major public library systems including New York Public Library, Boston Public Library, Chicago Public Library, and hundreds more. Most operate Monday-Saturday with extended weekday hours.

University Library Hours: Academic libraries often stay open until midnight or 2am during semesters, with many offering 24-hour access during finals week. We cover Harvard, MIT, Stanford, Oxford, Cambridge, and 500+ university libraries.

24-Hour Libraries: Need round-the-clock access? We maintain a dedicated directory of libraries with 24/7 access, perfect for night owls and students during exam periods.

Why Library Hours Change

  • Season: Summer hours often differ from academic year schedules
  • Holidays: Reduced or closed during major holidays
  • Day of Week: Weekends typically have shorter hours
  • Exam Periods: Extended hours during finals week
  • Special Events: Temporary closures for maintenance or events

That's why we update our library hours database daily - to ensure you always have accurate information before making the trip.

Frequently Asked Questions

How do I find library hours near me?
Use our search function to find libraries by entering your city, zip code, or library name. Our directory includes over 1000 libraries across 30+ countries with real-time hours and contact information.
What are typical public library hours?
Most public libraries open Monday-Thursday from 9am or 10am until 8pm or 9pm. Friday hours are often shorter (closing at 5pm or 6pm), Saturday hours are typically 9am-5pm, and many libraries are closed Sundays or open 1pm-5pm.
Are there 24-hour libraries?
Yes! Many university libraries offer 24/7 access during exam periods. We list 50+ libraries with round-the-clock access, including MIT, Harvard, University of Michigan, and public libraries with 24-hour study spaces.
How often are library hours updated?
Our editorial team updates library hours daily. We verify information with official library websites and contact branches directly when needed to ensure accuracy.
Do library hours change during holidays?
Yes, libraries typically have reduced hours or close entirely during major holidays including Christmas, New Year's Day, Thanksgiving, and Easter. Check individual library pages for holiday schedules.